Incidental Mutation 'R7285:Inpp5e'
Institutional Source Beutler Lab
Gene Symbol Inpp5e
Ensembl Gene ENSMUSG00000026925
Gene Nameinositol polyphosphate-5-phosphatase E
Synonyms72kDa, 1200002L24Rik
MMRRC Submission
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7285 (G1)
Quality Score225.009
Status Validated
Chromosomal Location26396249-26409203 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 26397858 bp
Amino Acid Change Alanine to Valine at position 642 (A642V)
Ref Sequence ENSEMBL: ENSMUSP00000119485 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000076431] [ENSMUST00000114090] [ENSMUST00000114093] [ENSMUST00000145701]
Predicted Effect probably benign
Transcript: ENSMUST00000076431
SMART Domains Protein: ENSMUSP00000075762
Gene: ENSMUSG00000026926

Pfam:Peptidase_M16 76 226 4.5e-47 PFAM
Pfam:Peptidase_M16_C 231 430 4.1e-43 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000114090
SMART Domains Protein: ENSMUSP00000109724
Gene: ENSMUSG00000026925

low complexity region 277 294 N/A INTRINSIC
IPPc 300 602 1.27e-62 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000114093
SMART Domains Protein: ENSMUSP00000109727
Gene: ENSMUSG00000026926

Pfam:Peptidase_M16 76 226 1.6e-47 PFAM
Pfam:Peptidase_M16_C 231 420 9.6e-39 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000131109
SMART Domains Protein: ENSMUSP00000118739
Gene: ENSMUSG00000026925

Pfam:Exo_endo_phos 4 88 6.4e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000144011
SMART Domains Protein: ENSMUSP00000123272
Gene: ENSMUSG00000026925

low complexity region 1 15 N/A INTRINSIC
IPPc 21 206 1.76e-2 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000145701
AA Change: A642V

PolyPhen 2 Score 0.363 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000119485
Gene: ENSMUSG00000026925
AA Change: A642V

low complexity region 277 294 N/A INTRINSIC
IPPc 300 602 1.27e-62 SMART
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is an inositol 1,4,5-trisphosphate (InsP3) 5-phosphatase. InsP3 5-phosphatases hydrolyze Ins(1,4,5)P3, which mobilizes intracellular calcium and acts as a second messenger mediating cell responses to various stimulation. Studies of the mouse counterpart suggest that this protein may hydrolyze phosphatidylinositol 3,4,5-trisphosphate and phosphatidylinositol 3,5-bisphosphate on the cytoplasmic Golgi membrane and thereby regulate Golgi-vesicular trafficking. Mutations in this gene cause Joubert syndrome; a clinically and genetically heterogenous group of disorders characterized by midbrain-hindbrain malformation and various associated ciliopathies that include retinal dystrophy, nephronophthisis, liver fibrosis and polydactyly. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2016]
PHENOTYPE: Mice homozygous for a null mutation display signs of ciliopathies including prenatal and perinatal lethality, polycystic kidneys, arrest of eye development, abnormalities in primary cilia, cerebral developmental defects, and skeletal defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210016F16Rik T C 13: 58,384,385 Y119C probably damaging Het
Abca12 A T 1: 71,349,155 C185* probably null Het
Abcc3 C T 11: 94,357,047 A1207T probably benign Het
Adam1b T G 5: 121,500,993 D663A probably damaging Het
Arhgap12 A T 18: 6,111,920 L148Q probably damaging Het
Cdh4 A T 2: 179,797,465 Q135L probably benign Het
Clca3b T C 3: 144,837,758 I437V probably benign Het
Cldn15 A T 5: 136,972,473 H124L probably benign Het
Cyp4a30b T C 4: 115,456,651 M143T probably damaging Het
Dgcr2 A T 16: 17,845,080 C353* probably null Het
Dhcr24 T A 4: 106,571,519 probably null Het
Dock1 T G 7: 134,745,008 L223R probably benign Het
Ece1 T A 4: 137,913,763 probably null Het
Efcab5 A G 11: 77,137,344 V387A probably benign Het
Efcab5 A G 11: 77,138,215 F97L possibly damaging Het
Eme2 A T 17: 24,894,569 probably null Het
Enpp1 G A 10: 24,660,161 T447I probably benign Het
Fam222b T C 11: 78,143,181 S17P probably benign Het
Fbln1 A G 15: 85,237,628 I317V probably benign Het
Fn1 T C 1: 71,637,339 K578E probably damaging Het
Fscb A T 12: 64,471,549 S1048T unknown Het
Fsd1l T A 4: 53,682,200 probably null Het
Gm340 A G 19: 41,584,315 K503R possibly damaging Het
Hexa T A 9: 59,563,939 I492K probably benign Het
Ints11 C T 4: 155,886,111 A241V probably damaging Het
Irs2 A G 8: 11,006,797 L545P probably damaging Het
Katnal2 G A 18: 76,993,575 A409V probably benign Het
Kif13a C T 13: 46,752,455 V671M possibly damaging Het
Lbx2 A G 6: 83,087,896 K138R probably damaging Het
Lpp G A 16: 24,977,279 A558T probably damaging Het
Lypla1 T C 1: 4,841,098 I202T probably benign Het
Magi3 G A 3: 104,034,114 P842S probably benign Het
Meioc G A 11: 102,666,342 V25M probably benign Het
Mthfr C T 4: 148,053,599 T557I probably benign Het
Nbeal1 G C 1: 60,237,151 V684L probably benign Het
Olfr1165-ps A T 2: 88,101,705 I94N probably damaging Het
Olfr314 T A 11: 58,786,484 Y83* probably null Het
Osbpl10 A T 9: 115,223,703 I440F probably damaging Het
Otx2 G A 14: 48,661,465 A36V probably benign Het
Parg A G 14: 32,210,508 Y435C probably damaging Het
Parvb A T 15: 84,282,784 D100V possibly damaging Het
Prss27 A G 17: 24,045,691 H276R probably benign Het
Prune1 T A 3: 95,255,046 S439C probably damaging Het
Pudp C G 18: 50,568,216 E149Q possibly damaging Het
Sin3a C A 9: 57,127,299 T1252N possibly damaging Het
Sptbn2 A G 19: 4,737,443 D927G probably benign Het
Stx18 C T 5: 38,104,907 T89I possibly damaging Het
Ticrr T C 7: 79,660,862 S175P possibly damaging Het
Tinag T C 9: 77,045,661 T14A probably benign Het
Tmco3 G A 8: 13,319,605 probably null Het
Trpm1 G T 7: 64,209,981 E396* probably null Het
Txndc11 A G 16: 11,084,299 Y684H probably damaging Het
Usp47 G A 7: 112,093,108 E926K probably benign Het
Vmn1r233 A G 17: 20,993,959 I243T probably damaging Het
Ythdf3 T A 3: 16,203,885 probably null Het
Zfp12 A G 5: 143,244,689 K289R probably damaging Het
Zfp950 T A 19: 61,119,112 H511L probably benign Het
Other mutations in Inpp5e
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00236:Inpp5e APN 2 26408521 missense probably benign
IGL00943:Inpp5e APN 2 26400151 splice site probably benign
IGL01518:Inpp5e APN 2 26397934 missense probably damaging 1.00
R0212:Inpp5e UTSW 2 26408340 unclassified probably null
R1818:Inpp5e UTSW 2 26397874 missense probably benign 0.00
R1876:Inpp5e UTSW 2 26408157 missense possibly damaging 0.91
R2508:Inpp5e UTSW 2 26399343 missense probably damaging 1.00
R4175:Inpp5e UTSW 2 26400925 missense probably damaging 0.99
R4647:Inpp5e UTSW 2 26407914 missense probably benign 0.01
R4668:Inpp5e UTSW 2 26400994 missense probably damaging 0.97
R4895:Inpp5e UTSW 2 26397912 missense probably damaging 1.00
R4908:Inpp5e UTSW 2 26400906 missense probably damaging 1.00
R5090:Inpp5e UTSW 2 26399371 unclassified probably null
R5096:Inpp5e UTSW 2 26399525 missense probably damaging 1.00
R5830:Inpp5e UTSW 2 26400415 missense probably damaging 1.00
R6056:Inpp5e UTSW 2 26407848 nonsense probably null
R6899:Inpp5e UTSW 2 26400048 missense possibly damaging 0.77
R6939:Inpp5e UTSW 2 26407762 splice site probably null
R7003:Inpp5e UTSW 2 26397865 missense probably benign 0.01
R7164:Inpp5e UTSW 2 26407983 missense possibly damaging 0.66
R7275:Inpp5e UTSW 2 26408092 missense probably benign 0.00
R7468:Inpp5e UTSW 2 26408149 missense probably benign 0.00
R7873:Inpp5e UTSW 2 26407945 nonsense probably null
R8032:Inpp5e UTSW 2 26396853 missense
R8146:Inpp5e UTSW 2 26399262 missense probably benign 0.00
RF002:Inpp5e UTSW 2 26408377 missense possibly damaging 0.95
X0061:Inpp5e UTSW 2 26402147 nonsense probably null
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-06-26